I spent 15 days in space as a JAXA astronaut. I've seen Earth from the window of the Space Shuttle and ISS and now I'm on a mission to help find the solutions to repair our planet. I’m here to talk about how we can all be better crew members of Spaceship Earth

I spent 15 days in space as a JAXA astronaut. I've seen Earth from the window of the Space Shuttle and ISS and now I'm on a mission to help find the solutions to repair our planet. I’m here to talk about how we can all be better crew members of Spaceship Earth – AMA!